Mercurial > hgrepos > Python > libs > ConfigMix

annotate configmix/json.py @ 122:21d92ff8cf31

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Begin the handling of JSON-style configuration files
author Franz Glasner <hg@dom66.de>
date Wed, 04 Apr 2018 09:45:29 +0200
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children 4218c66b9281
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1 # -*- coding: utf-8 -*-
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2 #-
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3 # :Copyright: (c) 2018, Franz Glasner. All rights reserved.
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4 # :License: 3-clause BSD. See LICENSE.txt for details.
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5 #-
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6 """Read JSON-style configuration files.
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7
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8 """
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9
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10 from __future__ import division, absolute_import, print_function
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11
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12 import io
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13 import json.decoder
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14
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16 __all__ = ["load"]
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17
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19 def load(filename, encoding="utf-8"):
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20 """Load a single JSON file with name `filename` and encoding `encoding`.
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21
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22 .. todo:: Allow comments in JSON files
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24 .. todo:: Allow all Python string literals
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25
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26 .. todo:: Use OrderedDict as default mapping implementation (Python 2.7+)
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27
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28 """
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29 with io.open(filename, "rt", encoding=encoding) as jsfp:
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30 decoder = json.decoder.JSONDecoder(
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31 encoding=encoding,
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32 parse_int=lambda n: int(n, 0),
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33 strict=False)
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34 return decoder.decode(jsfp.read())